@article{bardin:1972:cfe,
    author = {Bardin, C. and Dandeu, Y. and Gauthier, L. and Guillermin, J.
              and Lena, T. and Pernet, J. M. and Wolter, H. H. and Tamura, T.},
     title = {{C}oulomb functions in entire ($\eta,\rho$)-plane},
   journal = {Comput. Phys. Comm.},
  fjournal = {Computer Physics Communications},
    volume = {3},
      year = {1972},
     pages = {73–87},
    number = {2},
       doi = {10.1016/0010-4655(72)90057-4},
     links = {\URL[Code]{http://cpc.cs.qub.ac.uk/summaries/ABOQ}}}